Description

HHIP 3906-2418 4″ 3-Jaw Self-Centering Lathe Chuck with 6″ Back Plate is a precision-engineered lathe accessory designed to securely hold round or hexagonal workpieces for turning, milling, and rotary table applications. Its self-centering scroll mechanism allows all three jaws to move simultaneously, providing quick and accurate centering, while the included back plate ensures easy installation on a variety of lathe spindles.

Features:

4″ 3-jaw self-centering scroll chuck for versatile workholding.
Includes pre-mounted 6″ back plate for easy installation and compatibility with multiple spindle mounts.
All jaws move simultaneously via scroll plate, ensuring fast and precise centering of the workpiece.
Made from high-grade tool steel with hardened and precision-ground jaws for durability and long-lasting accuracy.
Includes two sets of jaws (ID & OD) and a chuck wrench for immediate use.
Even force distribution across jaws minimizes workpiece slippage during machining operations.
Manufactured to tight tolerances with ≤0.05mm runout for high-precision performance.

Benefits:

Quickly and securely clamps round or hexagonal workpieces with minimal setup time.
Ensures consistent and accurate machining results due to precise jaw alignment.
Durable construction provides long-term reliability in professional workshop environments.
Versatile back plate allows mounting on various lathes and rotary tables.
Easy jaw replacement and chuck adjustments for flexible machining tasks.

Technical Specifications:

Model: 3906-2418
Chuck Diameter: 4″
Back Plate Diameter: 6″
Construction: High-grade tool steel, hardened and precision-ground jaws
Jaws Included: Two sets (ID & OD)
Runout Tolerance: ≤0.05mm
Application: Lathe and rotary table workholding for precise machining of round or hexagonal workpieces